1330971945

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{4583}}^1$

素因数の和:5629

約数の個数: 32

約数和(自身を含む): 2244326400

約数和(自身を除く): 913354455

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1019, 3057, 4583, 5095, 13749, 15285, 19361, 22915, 58083, 68745, 87077, 96805, 261231, 290415, 435385, 1306155, 4670077, 14010231, 23350385, 70051155, 88731463, 266194389, 443657315, 1330971945]

約数ペア:

[(1, 1330971945), (3, 443657315), (5, 266194389), (15, 88731463), (19, 70051155), (57, 23350385), (95, 14010231), (285, 4670077), (1019, 1306155), (3057, 435385), (4583, 290415), (5095, 261231), (13749, 96805), (15285, 87077), (19361, 68745), (22915, 58083)]